Outlet EventEnds Oct. 26. Limited quantities. No rainchecks.Shop now

Skip to content
Main Content
product image

ELAC - Uni-Fi Dual 5-1/4" 140-Watt Passive 3-Way Center-Channel Speaker - Black

Model: UC51-BK
SKU: 5706261
This item is no longer available in new condition. See similar items below
  • Key Specs
    • Speaker Type: Bookshelf
    • RMS Power: 140 watts (The maximum amount of continuous power the device is able to handle.)
  • General
    • Product Name: Uni-Fi Dual 5-1/4" 140-Watt Passive 3-Way Center-Channel Speaker
    • Brand: ELAC
    • Model Number: UC51-BK
  • Audio
    • Speaker Type: Bookshelf
    • Enclosure Type: Ported
    • RMS Power: 140 watts (The maximum amount of continuous power the device is able to handle.)
    • Peak Power Handling: 140 watts (The maximum amount of power an electronic device, like a speaker, can handle without damage. This refers to short bursts of power, while root mean square (RMS) power handling indicates the amount of continuous power a device can sustain. Higher levels of distortion can also occur at peak power levels when the device is powered beyond its recommended usage.)
    • Impedance: 4 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
    • Minimum Frequency Response: 48 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 25 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Sensitivity: 85 decibels
    • High Resolution Audio: false (Hear music the way musicians and sound technicians intended it to be heard. Products that support hi-res audio deliver audio signals with a dynamic range and bandwidth far greater than that of a standard CD so you'll be able to enjoy pure music with outstanding sound quality. The device supports high-resolution audio signals, which more closely resemble the quality of music as it was originally recorded, with more texture and detail than can be heard via typical music streaming services or CDs.)
    • Tweeter Size: 1 inches
    • Midrange Size: 4 inches
    • Driver Size: 5.25 inches
    • Woofer Size: 5.25 inches
  • Connectivity
    • Wireless Multi-Room Audio: false (Technology that allows multiple speakers and/or soundbars to be connected wirelessly and play audio in separate rooms.)
  • Features
    • Indoor Or Outdoor Use: Indoor (Indicates the appropriate environment product was designed to be used in.)
  • Dimensions
    • Product Height: 7.9 inches (The out of box height of the item. Height is measured as the vertical distance from the bottom of the item to the top as it would be primarily used or placed.)
    • Product Width: 18.7 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 10.7 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
    • Product Weight: 23.4 pounds (The out of box weight of the item.)
  • Material
    • Tweeter Material: Cloth
    • Midrange Material: Aluminum
    • Driver Material: Aluminum
    • Woofer Material: Aluminum
  • Included
    • Cable(s) Included: None
    • Speaker Wire Included: false
  • Other
    • UPC: 853720006117

Complete your home theater setup with this ELAC center speaker. A tweeter, a midrange driver and two woofers deliver full-range sound that makes music and movies more enjoyable. This ELAC center speaker supports 140W per channel peak power handling for consistent performance and provides a frequency response of 48 to 25,000Hz.

Speaker Buying Guide

  • 140W peak power handling: Helps ensure rich, dynamic sound.
  • Two 5-1/4" aluminum woofers: Along with 1" tweeters for a complete range of sounds.
  • 3-way speaker system: Sounds like 1 source rather than several separate sources.
  • Brushed vinyl finish: Offers a stylish look to complement your existing décor.
  • Removable grille: Remains acoustically transparent while protecting the speaker's components.
  • Bass reflex enclosure: With a rear-firing port promotes optimal performance.
  • 48Hz - 25kHz frequency response: Ensures a wide range of accurately reproduced sound.
  • 85dB sensitivity: Ensures crisp, robust audio.
  • 4 ohms nominal impedance: Ensures efficient conduction of power through the speaker.
Whats Included
  • ELAC Uni-Fi Dual 5-1/4" 140-Watt Passive 3-Way Center-Channel Speaker